Evolution EVO200 ENGINE Originalanleitung Seite 18

Fig 20
Fig 21
Fig 22
18
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WARNING: The engine should be cold before commencing the
spark plug removal procedure.
• Pull the HT lead from the spark plug.
• Using the spark plug socket and 'T-'bar (supplied) remove the
spark plug. (Fig. 20)
A serviceable spark plug in good condition should exhibit light tan
deposits on the plug nose. Remove these deposits with a stiff
brass wire brush.
• Check the electrode gap of the plug using a set of feeler gauges.
• Adjust if necessary. The gap should be 0.7mm to 0.8mm
• Re-install the spark plug.
• Hand tighten the plug using the spark plug socket.
• Only use the spark plug socket to produce the gas tight seal
which is achieved by the last ½ turn of the spark plug.
• Reattach the HT lead to top of the spark plug.
3. Air Filter
WARNING: Never run the engine without the air filter element
fitted.
After approximately 50 hours of use the air filter element should
be removed from its housing, cleaned and refitted.
To remove:
• Ensure that the engine is switched 'OFF' and the fuel tap
is in the 'OFF' position. The engine should be cold.
• Unscrew the wing nut from the Air Filter housing and remove it
and its large plate washer and rubber sealing gasket. (Fig. 21)
• Carefully store these parts for later re-installation.
• Manoeuvre the Air Filter Housing from the machine
• Remove the Air Filter Element from the housing. (Fig. 22)
The Air Filter Element is washable. Clean the element thoroughly
using an environmentally friendly water based degreasing agent.
Allow to dry naturally. Do not refit a wet or damp element.
• When dry the element should be lightly sprayed with light
machine oil. This will improve the efficiency of the air filter.
To refit:
• Install the cleaned element into the Air Filter Housing.
• Manoeuvre the Air Filter Housing into the machine and carefully
locate it on the carburettor adaptor plate.
• Ensure that all rubber gaskets are serviceable and correctly seated.
• Replace the wing nut with its large washer and securely tighten.
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